test

 $account_pass = provision_password();
  $settings = array(
    'parameters' => array(
      'profile' => $profile,
      'locale' => $install_locale,
    ),
    'settings_verified' => TRUE, /// this is supposed to mean, don't overwrite our generated settings.php
    'forms' => array(
      'install_settings_form' => $db_spec,
      'install_configure_form' => array(
        'site_name' => $url,  
        'site_mail' => $client_email ? $client_email : 'admin@example.com',
        'account' => array(
          'name' => 'admin',
          'mail' => $client_email ? $client_email : 'admin@example.com',
          'pass' => array(
            'pass1' => $account_pass,
            'pass2' => $account_pass,
          ),
        ),
        'update_status_module' => array(
          1 => TRUE,
          2 => TRUE,
        ),
        'clean_url' => drush_get_option('clean_url', TRUE),
      ),
    ),
  );
  try {
    install_drupal($settings);
  }
  catch (Exception $e) {
    drush_set_error('DRUPAL_INSTALL_FAILED');
    dlm($e);
  }
  _provision_drupal_create_directories($url);